. English: Baltimore and Ohio Railroad duplex locomotive, class N-1 #5600 George H. Emerson, at the 1939 New York World's Fair. 17 June 1939. Gottscho-Schleisner Inc., photographer. 6 Baltimore and Ohio Duplex

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Size: 2705px × 1848px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., /, /., 17, 1939., gottscho-schleisner, june,